Summary

Dr. Margaret Sullivan is a cardiovascular disease specialist with 36 years of experience caring for patients with heart and blood vessel conditions. She earned her medical degree from Loyola University of Chicago Stritch School of Medicine and completed her residency at University Hospital SUNY Stony Brook. Dr. Sullivan speaks English and brings more than three decades of expertise to her cardiovascular practice.

Dr. Sullivan is affiliated with NewYork Presbyterian Queens and practices at multiple locations in New York, NY, including The Mount Sinai Hospital and Lenox Hill Hospital. She specializes in treating high blood pressure conditions, including serious hypertensive emergencies and pediatric high blood pressure cases. Her diagnostic expertise includes performing heart tests such as electrocardiograms and specialized heart ultrasounds with contrast imaging. Patients have given Dr. Sullivan an average rating of 4.5 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.5
  • 36 years of experience
  • 22 insurance plans accepted
  • speaks English
  • University Hospital Suny Stony Brook
  • 4 written reviews
  • 1 specialty
  • 14 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Female

Office Locations

Dr. Margaret Ann Sullivan has 3 locations

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

Lenox Hill Hospital

100 E 77th StNew York, NY 10075

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

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Dr. Margaret Ann Sullivan, MDDr. Jonathan Spagnola, MDDr. Michael L. Schwartz, MDDr. Raghav Sharma, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.5 
36 Years of Experience 13 Years of Experience 38 Years of Experience 16 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Hindi
New York , NYStaten Island , NYPomona , NYWinter Park , FL
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: State University Of New York Downstate Medical Center College Of Medicine Med School: University Of South Florida Health Morsani College Of Medicine Med School: New York Medical College
Current Profile
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Insurance Plans Accepted by Dr. Margaret Ann Sullivan

  • AARP
  • Aetna
  • Anthem Blue Cross
  • APWU
  • Blue Cross Blue Shield
  • Cigna
  • Cigna-HealthSpring
  • Elderplan
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Humana
  • Medicare
  • Medicare - Medicare
  • National Vision Administrators
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO

Medical Specialties

Dr. Margaret Ann Sullivan has the following specialty

Specialty Expertise

Dr. Margaret Ann Sullivan has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiac Ultrasound
  • Chest Pain
  • Electrocardiogram (EKG)
  • Exercise Stress Test
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure
  • High Cholesterol (Hypercholesterolemia)
  • Nuclear Stress Test
  • Palpitations
  • Shortness of Breath
  • Unstable Angina

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

University Hospital Suny Stony Brook

Medical School

Loyola University Of Chicago Stritch School Of MedicineGraduated in 1990

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Frequently Asked Questions

Where is Dr. Margaret Sullivan's office located?
Dr. Margaret Sullivan's office is located at 1 Gustave L Levy Pl, New York, NY, 10029.
Does Dr. Margaret Sullivan accept virtual/telehealth appointments?
Dr. Margaret Sullivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Margaret Sullivan affiliated with?
Dr. Margaret Sullivan is affiliated with Newyork Presbyterian Queens.
What languages does Dr. Margaret Sullivan speak?
Dr. Margaret Sullivan speaks English.
Does Dr. Margaret Sullivan accept my insurance?
You can see the insurance plans that Dr. Margaret Sullivan accepts on their Vitals profile.

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